custom ImageProcessor sub-class (no-gui) question

Posted by Brian Willkie-2 on May 01, 2008; 4:04pm
URL: http://imagej.273.s1.nabble.com/custom-ImageProcessor-sub-class-no-gui-question-tp3696367.html

Hello,

I'm looking into adapting ImageJ code for my own application. Attached  
is an example that attempts to open a tif file (the file I'm using  
opens in ImageJ as 32 bit RGB).

I've built a bare-bones version of ColorProcessor (included in the  
java file) that shouldn't instantiate any java.awt components (it has  
two constructors with empty definitions). Yet when I create an  
instance of my custom ColorProcessor, I get a GUI. If I comment out  
the lines that instantiate my custom ColorProcessor, the program exits  
without creating a GUI.

Can anyone point out what I'm overlooking?

Thanks,
Brian

P.S. To compile and run:
%javac -classpath /path/to/ij.jar -d /path/to/bin/ \
/path/to/src/PseudoProcessorTest.java

%java -classpath /path/to/ij.jar:/path/to/bin/ PseudoProcessorTest \
-p /path/to/image/ -f someImage.tif